9017.90.01.60/Disc Calculator Slide Mechanism/Mexico

Disc Calculator Slide Mechanism from Mexico

Brass slide track and cursor assembly for Aristo and Relo disc calculators used for multiplication/division. Provides frictionless logarithmic scale alignment. HTS 9017.90.01.60 part for mathematical calculating instruments.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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Import Tips

• Submit logarithmic scale photos proving calculating instrument function

• Specify disc diameter compatibility (e.g

• 8-inch, 10-inch models)

• Avoid 'clock mechanism' description that triggers Chapter 91 classification